<template>
    <div>
        <h2 class="title">{{ msg }}</h2>
        <h1>adda</h1>
    </div>
</template>

<script>
export default {
    name: 'app',
    data() {
        return {
            msg: 'Welcome to Your Vue.js App'
        }
    }
}
</script>
<style>
.title{
    color:green;
}
</style>